body{
	background-color: #555;
	color: aliceblue;
}
#top-nav-bar-div{
	width: 100%;
}
#top-nav-bar{
	height: 40px;
	padding-top: 40px;
	border: #929 solid;
}


#top-nav-bar li{
	display: inline-block;
	margin-left: 40px;
	
}
#main-panel{
	width: 80%;
	margin-top: 100px;
}
.area{
	text-align: left;
	margin-left: 20%;
	border: #ccc solid;
	display: block;
}
.area span{
	
}
.area li{
	display: inline-block;
	width: 400px;
	height: 50px;
}